%0 Journal Article
%T Image annotation and retrieval algorithm based on relevance feedback<br>基于相关反馈的图像标注与检索算法
%A WANG Juan
%A LAI Si-yu
%A LI Ming-dong
%A <br>王娟
%A 赖思渝
%A 李明东
%J 计算机应用
%D 2009
%I 
%X To improve the performance of image annotation and retrieval,an image annotation and retrieval algorithm was proposed based on region segmenting and relevance feedback.The proposed algorithm used the relevance of visual characteristics and annotation information,and obtained a group of similar photos by clustering based on visual characteristics of regions.Then it calculated the similarities between the region and the nearest three classes,and merged the probability vector(KPV) to get the most appropriate K...
%K image annotation
%K image retrieval
%K relevance feedback
%K precision of image retrieval
%K recall of image retrieval<br>图像标注
%K 图像检索
%K 相关反馈
%K 查准率
%K 查全率
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=B499553B29FDD34CF89078572C1960D2&yid=DE12191FBD62783C&vid=771469D9D58C34FF&iid=DF92D298D3FF1E6E&sid=1569A0C6818E7615&eid=A93AF80BA961E8FF&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=7